Each of the tunnel tubes has a clearance of 4.7 m.

Media-ID:

268257

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DYWIDAG-Systems International, image used with kind permission.

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This creative work is copyrighted material and may not be used without explicit approval by the author and/or copyright owner.

Published on:

25/10/2016

Last updated on:

25/10/2016

More media of this structure

USA (2014)

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